www3.rail-chocks.com

A Division of Modular Access Systems, LLC
141-F Pelham Rd - Suite 144
Columbia, SC 29209
888.959.3167
888.959.2965

Rail Chocks

OUR WHEEL CHOCKS MEET OSHA REGULATIONS §1910.110 (15); 1910.111 (13); 1910.30 (A) (5)

OSHA REGULATIONS REQUIRE THAT CAR BRAKES ARE APPLIED AND A WHEEL CHOCK IS IN PLACE BEFORE A CAR CAN BE SAFELY WORKED. SET THE CAR BRAKE FIRST AND THEN INSTALL THE WHEEL CHOCK. A CHOCK ALONE WILL NOT HOLD THE CAR. USE 2 CHOCKS PER CAR BEING CHOCKED. IF YOUR TRACK HAS A DIP OR HOLLOW, YOU MAY HAVE TO TAKE ADDITIONAL PRECAUTIONS.

Our rail chock catalog has three sections.  Click here for single and double rail chocks and rail car stoppers.  Click here for rail skids or skates.  Click here for rail car wheel blocks.


A Type Single Steel Rail Chock with Flag Exposed Rail
Weight 13 lbs.

4011-01 - Rail Chocks

A Type Single Steel Rail Chock with Flag Exposed Rail Weight 13 lbs.

Weight: 13 Lbs.

Rail Chocks Manufactured by Aldon® Company, Inc.

$114.00 Each


A-1 Type Single Steel Rail Chock with Flag Flush Rail
Weight 13 lbs

4011-02 - Rail Chocks

A-1 Type Single Steel Rail Chock with Flag Flush Rail Weight 13 lbs

Weight: 13 Lbs.

Rail Chocks Manufactured by Aldon® Company, Inc.

$116.00 Each


B Type Double Steel Rail Chock Exposed Rail. 
Weight 12 lbs.

4011-03 - Rail Chocks

B Type Double Steel Rail Chock Exposed Rail. Weight 12 lbs.

Weight: 12 Lbs.

Rail Chocks Manufactured by Aldon® Company, Inc.

$134.00 Each


B-1 Type Double Steel Rail Chock Flush Rail 
Weight 12 Lbs

4011-04 - Rail Chocks

B-1 Type Double Steel Rail Chock Flush Rail Weight 12 Lbs

Weight: 12 Lbs.

Rail Chocks Manufactured by Aldon® Company, Inc.

$137.00 Each


B-2 Type Wheel Chock with tightener and padlock
Exposed Rail. Weight 16 lbs

4011-05 - Rail Chocks

B-2 Type Wheel Chock with tightener and padlock Exposed Rail. Weight 16 lbs

Weight: 16 Lbs.

Rail Chocks Manufactured by Aldon® Company, Inc.

$167.00 Each


C Type Double Steel Chock with Flag Exposed Rail Weight 16 lbs.

4011-06 - Rail Chocks

C Type Double Steel Chock with Flag Exposed Rail Weight 16 lbs.

Weight: 16 Lbs.

Rail Chocks Manufactured by Aldon® Company, Inc.

$162.00 Each


C-1 Type Double Steel Rail Chock with Flag Flush Rail 
Weight 16 lbs.

4011-07 - Rail Chocks

C-1 Type Double Steel Rail Chock with Flag Flush Rail Weight 16 lbs.

Weight: 16 Lbs.

Rail Chocks Manufactured by Aldon® Company, Inc.

$164.00 Each


C-2 Type Double Steel Rail Chock with Tightener with Flag Exposed Rail 
Weight 20 lbs

4011-08 - Rail Chocks

C-2 Type Double Steel Rail Chock with Tightener with Flag Exposed Rail Weight 20 lbs

Weight: 20 Lbs.

Rail Chocks Manufactured by Aldon® Company, Inc.

$195.00 Each


D Type Single Steel Rail Chock Exposed Rail 
Weight 6 lbs.

4011-09 - Rail Chocks

D Type Single Steel Rail Chock Exposed Rail Weight 6 lbs.

Weight: 6 Lbs.

Rail Chocks Manufactured by Aldon® Company, Inc.

$79.00 Each


D-1 Type Single Steel Rail Chock Flush Rail 
Weight 8 lbs.

4011-10 - Rail Chocks

D-1 Type Single Steel Rail Chock Flush Rail Weight 8 lbs.

Weight: 8 Lbs.

Rail Chocks Manufactured by Aldon® Company, Inc.

$83.00 Each


Car-Stopper Wheel Rail Chock - Slowly-creeping railcars on level track can be brought to a stop and held in place with Car Stop.
Weight 6lbs

4011-11v - Rail Chocks

Car-Stopper Wheel Rail Chock - Slowly-creeping railcars on level track can be brought to a stop and held in place with Car Stop. Weight 6lbs

Weight: 6 Lbs.

Rail Chocks Manufactured by Aldon® Company, Inc.

$114.00 Each


Urethane Double Wheel Chock-Resilient double chock for use with transit and passenger cars. Fits wheels 28 inch diameter and up. Not recommended for heavy freight cars or where excessive vibration takes place.

4011-12 - Rail Chocks

Urethane Double Wheel Chock-Resilient double chock for use with transit and passenger cars. Fits wheels 28 inch diameter and up. Not recommended for heavy freight cars or where excessive vibration takes place.

Weight: 2 Lbs.

Rail Chocks Manufactured by Aldon® Company, Inc.

$227.00 Each



Page 1 of 2

Copyright 2024 - Modular Access Systems, LLC - 141-F Pelham Rd - Suite 144 - Columbia, SC 29209 - Phone: 888.959.3167 - Fax: 888.959.2965